def test_center_and_dimensions(self):
b = Box.fromDegrees(-90, -45, 90, 45)
self.assertEqual(b.getCenter(), LonLat.fromDegrees(0, 0))
self.assertEqual(b.getWidth(), Angle.fromDegrees(180))
self.assertEqual(b.getHeight(), Angle.fromDegrees(90))
self.assertEqual(b.getLon().getA(), NormalizedAngle.fromDegrees(-90))
self.assertEqual(b.getLat().getB(), Angle.fromDegrees(45))
def testConstruction(self):
p = LonLat.fromDegrees(45, 45)
self.assertEqual(p, LonLat(NormalizedAngle.fromDegrees(45),
Angle.fromDegrees(45)))
u = UnitVector3d(p)
q = LonLat(u)
self.assertAlmostEqual(p.getLon().asRadians(), q.getLon().asRadians(), places=13)
self.assertAlmostEqual(p.getLat().asRadians(), q.getLat().asRadians(), places=13)
self.assertAlmostEqual(p.getLon().asRadians(), LonLat.latitudeOf(u).asRadians(), places=13)
self.assertAlmostEqual(p.getLon().asRadians(), LonLat.longitudeOf(u).asRadians(), places=13)
def testConstruction(self):
a1 = NormalizedAngle(1.0)
a2 = NormalizedAngle.fromRadians(1.0)
a3 = NormalizedAngle.fromDegrees(57.29577951308232)
self.assertEqual(a1, a2)
self.assertEqual(a1.asRadians(), 1.0)
self.assertEqual(a1, a3)
self.assertEqual(a1.asDegrees(), 57.29577951308232)
self.assertEqual(NormalizedAngle.between(NormalizedAngle(0), NormalizedAngle(1)),
NormalizedAngle(1))
a = NormalizedAngle.center(NormalizedAngle(0), NormalizedAngle(1))
self.assertAlmostEqual(a.asRadians(), 0.5, places=15)
a = NormalizedAngle(LonLat.fromDegrees(45, 0), LonLat.fromDegrees(90, 0))
self.assertAlmostEqual(a.asDegrees(), 45.0, places=13)
a = NormalizedAngle(UnitVector3d.Y(), UnitVector3d.Z())
self.assertAlmostEqual(a.asDegrees(), 90.0, places=13)
def testConstruction(self):
p = LonLat.fromDegrees(45, 45)
self.assertEqual(p, LonLat(NormalizedAngle.fromDegrees(45),
Angle.fromDegrees(45)))
u = UnitVector3d(p)
q = LonLat(u)
self.assertAlmostEqual(
p.getLon().asRadians(), q.getLon().asRadians(), places=13)
self.assertAlmostEqual(
p.getLat().asRadians(), q.getLat().asRadians(), places=13)
self.assertAlmostEqual(p.getLon().asRadians(),
LonLat.latitudeOf(u).asRadians(),
places=13)
self.assertAlmostEqual(p.getLon().asRadians(),
LonLat.longitudeOf(u).asRadians(),
places=13)
def testConstruction(self):
a1 = NormalizedAngle(1.0)
a2 = NormalizedAngle.fromRadians(1.0)
a3 = NormalizedAngle.fromDegrees(57.29577951308232)
self.assertEqual(a1, a2)
self.assertEqual(a1.asRadians(), 1.0)
self.assertEqual(a1, a3)
self.assertEqual(a1.asDegrees(), 57.29577951308232)
self.assertEqual(
NormalizedAngle.between(NormalizedAngle(0), NormalizedAngle(1)),
NormalizedAngle(1))
a = NormalizedAngle.center(NormalizedAngle(0), NormalizedAngle(1))
self.assertAlmostEqual(a.asRadians(), 0.5, places=15)
a = NormalizedAngle(LonLat.fromDegrees(45, 0),
LonLat.fromDegrees(90, 0))
self.assertAlmostEqual(a.asDegrees(), 45.0, places=13)
a = NormalizedAngle(UnitVector3d.Y(), UnitVector3d.Z())
self.assertAlmostEqual(a.asDegrees(), 90.0, places=13)
